Tortoises lived in prehistoric times, and they looked pretty much the same then as they do today. Get to know this long-living reptile with a fun dot to dot.

Brighten your dino lover's day with this fun fact dot to dot all about Struthiomimus, the "ostrich mimic".

If your child is into dinosaurs, this dot to dot featuring the dino Dimetrodon is sure to make his day.

This dot to dot page features giant Barosaurus, a dinosaur with a very, very long neck.

Learn about Ichthyosaurus, a reptile that lived in the ocean, with this cool dinosaur dot to dot activity.

If you've got a dinosaur enthusiast at home, he'll surely love this dot to dot worksheet that includes a quick fact about fearsome Tyrannosaurus.

Learn about Supersaurus, one of the largest dinosaurs ever recorded, with this fun fact dot to dot printable.

Spark your child's interest in dinosaurs with this prehistoric dot to dot featuring plant-eating Stegosaurus.

Was Tsintaosaurus a prehistoric unicorn? Learn about this dino with a fun dot to dot.

Connect the dots from 1 to 30 to reveal Styracosaurus's mighty horns.

Learn more about Gallimimus, one of the fastest dinosaurs, with this cool dino dot to dot.

Camarasaurus had nostrils on top of his head! Celebrate this nose-y dinosaur with this fun dot to dot page.

For dinosaur lovers, this dot to dot featuring armor-plated Hylaeosaurus is sure to please.

If your kid's a dino buff, chances are he knows Triceratops. With a neat fact about this classic dino, this dot to dot is not only fun, it's educational, too.

Huge Carcharodontosaurus has a name to match his massive size! Delight your little dino lover with this fun dinosaur dot to dot.

Get to know the fearsome Ankylosaurus with this cool printable that doubles as a dot to dot activity and coloring page.

If your kid is into dinosaurs, this dot to dot featuring mighty T. Rex is sure to please.

Do you know what the Aquarius constellation looks like in the night sky? Complete this dot-to-dot worksheet to find out!

This angelic constellation is Virgo, one of the twelve special symbols of the zodiac.

Watch out for this charging ram! The stars in the Aries constellation make up a ram -- if you use your imagination.

This is one angry looking constellation! Meet Taurus, one of the twelve constellations of the zodiac.

Bet you've never seen Capricorn's symbol before -- it's a sea-goat!

Dive into this astrological dot-to-dot worksheet with Pisces, one of the twelve constellations of the zodiac.

Sagittarius clearly isn't your average archer -- for one, he's half a man and half a horse!

Invite budding naturalists to sharpen their observation skills with this colorful, printable scavenger hunt.

Got a zoo trip planned? Give your kids a fun way to explore the best of the zoo with a mini zoo passport!

If you're taking a trip to the aquarium any time soon, be sure to print out this Aquarium Passport to bring along!

There are many different types of animal homes. Use this word search to help teach kids about a few of them!

Test your memory skills as you review the different types of animal body coverings with this animal memory match game!